Top 5 jet engine manufacturers in the world

There is a diversity in jet engine applications, and numerous large manufacturers are in the market.

In the commercial aviation, a handful of manufacturers dominate the jet engine market.

GE Aerospace is an American company, and is one of the world's largest jet engine manufacturers.

Rolls-Royce is a British multinational manufacturer of jet engines. The company is also considered the second-largest aircraft engine maker.

International Aero Engines (IAE) was founded during 1983 specifically to develop an aircraft engine to address the 150-seat single aisle aircraft market, the V2500 turbofan.

CFM International (CFMI) engine is famous for its deployment on Boeing 737 Classics and NGs and the Airbus A320 family.

Pratt & Whitney, is a subsidiary of Raytheon Technologies (RTX), and is best known for its JT8 and JT9 engines.